1. Introduction
This manual provides essential information for the safe and effective use of LOOPACELL AG7 395 LR927 SR927 alkaline button cell batteries. These batteries are designed for various small electronic devices requiring a 1.5V power source.

Figure 1: LOOPACELL AG7 395 LR927 SR927 Battery Packaging. This image displays the retail packaging for LOOPACELL AG7 1.5V alkaline batteries. The package contains ten individual button cell batteries, each clearly labeled with 'AG7', 'LR927', '395', and '1.5V'. The packaging is predominantly green with white text and features clear blister packs for each battery.
Common applications include watches, calculators, laser pointers, small toys, car security alarms, keyless car remotes, organizers, and computer equipment (CMOS memory backup batteries).
2. Safety Information
WARNING: Keep batteries out of reach of children. Swallowing can lead to serious injury or death. Seek immediate medical attention if swallowed.
- Do not recharge, disassemble, heat, or dispose of in fire.
- Do not mix old and new batteries, or different types of batteries.
- Ensure correct polarity (+/-) when installing.
- Remove depleted batteries promptly from devices.
- Store batteries in their original packaging in a cool, dry place until ready for use.
- Avoid direct contact with skin or eyes if a battery leaks. Rinse immediately with water and seek medical attention.
3. Installation
- Identify Battery Compartment: Locate the battery compartment on your device. This is often secured with a small screw or latch.
- Open Compartment: Carefully open the battery compartment using the appropriate tool (e.g., a small screwdriver for watches).
- Remove Old Battery (if applicable): If replacing an old battery, note its orientation (positive (+) and negative (-) terminals) before removal. Dispose of old batteries responsibly according to local regulations.
- Insert New Battery: Insert the new LOOPACELL AG7 battery, ensuring the positive (+) side faces the correct direction as indicated by the device's markings. The positive side is typically marked with a '+' symbol or the battery model number.
- Close Compartment: Securely close the battery compartment.
- Test Device: Power on your device to confirm proper battery installation and functionality.
Note: For specific device instructions, refer to your device's user manual.
4. Usage
LOOPACELL AG7 batteries are single-use alkaline batteries designed to provide reliable power for compatible electronic devices. Once depleted, they should be replaced with a new battery of the same type.
- These batteries are suitable for devices requiring AG7, 395, LR927, or SR927SW equivalents.
- Optimal performance is achieved within the recommended operating temperature range of your device.
- Avoid short-circuiting the battery terminals.
5. Maintenance and Storage
- Storage: Store unused batteries in their original packaging at room temperature (20-25°C / 68-77°F) in a dry environment. Avoid extreme temperatures and high humidity.
- Handling: Handle batteries with clean, dry hands. Do not touch the terminals with metal objects to prevent short-circuiting.
- Disposal: Dispose of used batteries according to local environmental regulations. Many communities offer battery recycling programs. Do not dispose of batteries in household waste or fire.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Incorrect battery orientation. | Check and correct battery polarity (+/-). |
| Device not powering on. | Battery is depleted. | Replace with a new battery. |
| Device not powering on. | Poor contact between battery and device terminals. | Gently clean battery and device terminals with a dry cloth. |
| Short device lifespan after battery replacement. | Battery may be old or stored improperly. | Ensure batteries are fresh and stored correctly. |
7. Specifications
- Battery Type: Alkaline Button Cell
- Model Equivalents: AG7, 395, LR927, SR927SW, 395B, 395A, 399, 399B, V399, D399, GP399, 613, 926, 926E, 927, SR927, SR927W, LR927, LR927W, TR927SW, G7, CX57, SR57, 280-44, SB-BP, SB-EP
- Voltage: 1.5 Volts
- Reusability: Single Use
- Manufacturer: LOOPACELL
- Item Weight: Approximately 0.01 Kilograms (per battery)
- First Available Date: March 26, 2014
8. Warranty & Support
LOOPACELL batteries are manufactured to high-quality standards. For any issues or support inquiries, please contact your retailer or the manufacturer directly. Please retain your proof of purchase for warranty claims.
Return Policy: This product typically has a 30-day return/replacement policy from the date of purchase, subject to retailer terms and conditions.